*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Leflunomide is an immunosuppressive agent primarily synthesized via condensation reactions. Its molecular formula is <strong>C12H9F3N2O3</strong> with CAS number <strong>75706-68-4</strong>.</p>
<h3>Application</h3>
<ul>
<li>Rheumatology: Treatment of active rheumatoid arthritis.</li>
<li>Oncology: Investigational use in certain malignancies.</li>
<li>Veterinary Medicine: Management of autoimmune conditions in animals.</li>
</ul>
<h3>Precautions</h3>
<p>Contraindicated in pregnancy and severe hepatic impairment. Store in a cool, dry place below 25°C to maintain chemical stability.</p>